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authorBhumika Goyal <bhumirks@gmail.com>2017-10-16 18:18:43 +0300
committerChristoph Hellwig <hch@lst.de>2017-10-19 17:15:24 +0300
commit612a462acbb9f3bfc7c8433b44118b0a156560da (patch)
tree5dfe869425cc226f7f1d8c0cea04b609b61edffa /drivers/iio
parent973639023444320d4fb5c17af58996463b3392d9 (diff)
downloadlinux-612a462acbb9f3bfc7c8433b44118b0a156560da.tar.xz
iio: make function argument and some structures const
Make the argument of the functions iio_sw{d/t}_group_init_type_name const as they are only passed to the function config_group_init_type_name having the argument as const. Make the config_item_type structures const as they are either passed to the functions having the argument as const or they are stored in the const "ci_type" field of a config_item structure. Signed-off-by: Bhumika Goyal <bhumirks@gmail.com> Acked-by: Jonathan Cameron <Jonathan.Cameron@Huawei.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'drivers/iio')
-rw-r--r--drivers/iio/dummy/iio_simple_dummy.c2
-rw-r--r--drivers/iio/industrialio-configfs.c2
-rw-r--r--drivers/iio/industrialio-sw-device.c6
-rw-r--r--drivers/iio/industrialio-sw-trigger.c6
-rw-r--r--drivers/iio/trigger/iio-trig-hrtimer.c2
-rw-r--r--drivers/iio/trigger/iio-trig-loop.c2
6 files changed, 10 insertions, 10 deletions
diff --git a/drivers/iio/dummy/iio_simple_dummy.c b/drivers/iio/dummy/iio_simple_dummy.c
index ad3410e528b6..e177a0862b2b 100644
--- a/drivers/iio/dummy/iio_simple_dummy.c
+++ b/drivers/iio/dummy/iio_simple_dummy.c
@@ -26,7 +26,7 @@
#include <linux/iio/sw_device.h>
#include "iio_simple_dummy.h"
-static struct config_item_type iio_dummy_type = {
+static const struct config_item_type iio_dummy_type = {
.ct_owner = THIS_MODULE,
};
diff --git a/drivers/iio/industrialio-configfs.c b/drivers/iio/industrialio-configfs.c
index 45ce2bc47180..5a0aae119369 100644
--- a/drivers/iio/industrialio-configfs.c
+++ b/drivers/iio/industrialio-configfs.c
@@ -17,7 +17,7 @@
#include <linux/iio/iio.h>
#include <linux/iio/configfs.h>
-static struct config_item_type iio_root_group_type = {
+static const struct config_item_type iio_root_group_type = {
.ct_owner = THIS_MODULE,
};
diff --git a/drivers/iio/industrialio-sw-device.c b/drivers/iio/industrialio-sw-device.c
index 81b49cfca452..90df97c542f6 100644
--- a/drivers/iio/industrialio-sw-device.c
+++ b/drivers/iio/industrialio-sw-device.c
@@ -19,9 +19,9 @@
#include <linux/configfs.h>
static struct config_group *iio_devices_group;
-static struct config_item_type iio_device_type_group_type;
+static const struct config_item_type iio_device_type_group_type;
-static struct config_item_type iio_devices_group_type = {
+static const struct config_item_type iio_devices_group_type = {
.ct_owner = THIS_MODULE,
};
@@ -156,7 +156,7 @@ static struct configfs_group_operations device_ops = {
.drop_item = &device_drop_group,
};
-static struct config_item_type iio_device_type_group_type = {
+static const struct config_item_type iio_device_type_group_type = {
.ct_group_ops = &device_ops,
.ct_owner = THIS_MODULE,
};
diff --git a/drivers/iio/industrialio-sw-trigger.c b/drivers/iio/industrialio-sw-trigger.c
index 8d24fb159cc9..bc6b7fb43e3a 100644
--- a/drivers/iio/industrialio-sw-trigger.c
+++ b/drivers/iio/industrialio-sw-trigger.c
@@ -19,9 +19,9 @@
#include <linux/configfs.h>
static struct config_group *iio_triggers_group;
-static struct config_item_type iio_trigger_type_group_type;
+static const struct config_item_type iio_trigger_type_group_type;
-static struct config_item_type iio_triggers_group_type = {
+static const struct config_item_type iio_triggers_group_type = {
.ct_owner = THIS_MODULE,
};
@@ -156,7 +156,7 @@ static struct configfs_group_operations trigger_ops = {
.drop_item = &trigger_drop_group,
};
-static struct config_item_type iio_trigger_type_group_type = {
+static const struct config_item_type iio_trigger_type_group_type = {
.ct_group_ops = &trigger_ops,
.ct_owner = THIS_MODULE,
};
diff --git a/drivers/iio/trigger/iio-trig-hrtimer.c b/drivers/iio/trigger/iio-trig-hrtimer.c
index a1cad6cc2e0f..ce7d120b348e 100644
--- a/drivers/iio/trigger/iio-trig-hrtimer.c
+++ b/drivers/iio/trigger/iio-trig-hrtimer.c
@@ -30,7 +30,7 @@ struct iio_hrtimer_info {
ktime_t period;
};
-static struct config_item_type iio_hrtimer_type = {
+static const struct config_item_type iio_hrtimer_type = {
.ct_owner = THIS_MODULE,
};
diff --git a/drivers/iio/trigger/iio-trig-loop.c b/drivers/iio/trigger/iio-trig-loop.c
index dc6be28f96fe..745a01f04a27 100644
--- a/drivers/iio/trigger/iio-trig-loop.c
+++ b/drivers/iio/trigger/iio-trig-loop.c
@@ -36,7 +36,7 @@ struct iio_loop_info {
struct task_struct *task;
};
-static struct config_item_type iio_loop_type = {
+static const struct config_item_type iio_loop_type = {
.ct_owner = THIS_MODULE,
};